228–218Win–Loss
51.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 154 | 149 | 50.8% |
| Clay | 46 | 34 | 57.5% |
| Grass | 24 | 29 | 45.3% |
| Carpet | 4 | 6 | 40.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 1 | 3 | 0 | 25.0% |
| 2014 | 3 | 2 | 0 | 60.0% |
| 2013 | 8 | 7 | 0 | 53.3% |
| 2012 | 11 | 9 | 0 | 55.0% |
| 2011 | 20 | 20 | 0 | 50.0% |
| 2010 | 11 | 18 | 0 | 37.9% |
| 2009 | 20 | 23 | 1 | 46.5% |
| 2008 | 34 | 31 | 0 | 52.3% |
| 2007 | 44 | 37 | 0 | 54.3% |
| 2006 | 35 | 27 | 2 | 56.5% |
| 2005 | 28 | 19 | 2 | 59.6% |
| 2004 | 10 | 15 | 0 | 40.0% |
| 2003 | 3 | 5 | 0 | 37.5% |
| 2002 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2011-10-03 | Sacramento CH | R16 | L | James Blake | 75 | 6-4 6-4 |
| 2011-10-03 | Sacramento CH | R32 | W | Juan Sebastian Cabal | 208 | 6-3 6-4 |
| 2011-08-29 | US Open | Q1 | L | Vasek Pospisil | 143 | 7-6(4) 7-5 |
| 2011-08-08 | Binghamton CH | R32 | L | Alex Kuznetsov | 256 | 7-6(4) 5-7 6-3 |
| 2011-07-31 | Washington | Q2 | W | Jesse Witten | 292 | 4-6 6-4 6-1 |
| 2011-07-31 | Washington | Q1 | W | Daniel Yoo | 463 | 6-0 6-2 |
| 2011-07-31 | Washington | R32 | L | Kevin Anderson | 37 | 3-6 6-2 7-6(0) |
| 2011-07-31 | Washington | R64 | W | Alejandro Falla | 96 | 7-6(3) 6-3 |
| 2011-07-25 | Los Angeles | Q1 | L | Denis Kudla | 332 | 7-6(4) 6-4 |
| 2011-07-18 | Lexington CH | R16 | L | Jamie Baker | 332 | 7-5 7-6(4) |
| 2011-07-18 | Lexington CH | R32 | W | Joshua Milton | 307 | 6-3 7-6(4) |
| 2011-07-11 | Aptos CH | R32 | L | Michael Venus | 305 | 7-6(7) 6-3 |
| 2011-06-20 | Wimbledon | Q3 | L | Marinko Matosevic | 150 | 7-6(9) 6-7(3) 7-6(3) 4-6 6-1 |
| 2011-06-20 | Wimbledon | Q2 | W | Thomas Schoorel | 99 | 7-6(5) 6-2 |
| 2011-06-20 | Wimbledon | Q1 | W | Marek Semjan | 242 | 7-6(2) 7-6(5) |
| 2011-06-06 | Queen's Club | Q1 | L | Ilija Bozoljac | 200 | 7-6(6) 7-6(2) |
| 2011-05-22 | Roland Garros | Q1 | L | Thomas Schoorel | 108 | 6-4 6-4 |
| 2011-05-02 | Savannah CH | R16 | L | Wayne Odesnik | 377 | 6-2 6-1 |
| 2011-05-02 | Savannah CH | R32 | W | Philip Bester | 238 | 6-1 RET |
| 2011-04-11 | Tallahassee CH | R16 | L | Alex Kuznetsov | 199 | 6-3 7-6(2) |
| 2011-04-11 | Tallahassee CH | R32 | W | Marinko Matosevic | 143 | 6-4 6-4 |
| 2011-03-10 | Indian Wells Masters | Q2 | W | Daniel Munoz de la Nava | 148 | 6-4 6-3 |
| 2011-03-10 | Indian Wells Masters | Q1 | W | Ivan Navarro | 174 | 7-6(7) 6-2 |
| 2011-03-10 | Indian Wells Masters | R128 | L | James Blake | 158 | 3-6 6-3 6-2 |
| 2011-01-31 | Burnie CH | F | L | Flavio Cipolla | 207 | W/O |
| 2011-01-31 | Burnie CH | SF | W | Bernard Tomic | 182 | 6-3 6-7(3) 7-6(5) |
| 2011-01-31 | Burnie CH | QF | W | Paolo Lorenzi | 145 | 6-3 6-3 |
| 2011-01-31 | Burnie CH | R16 | W | Yuichi Sugita | 162 | 6-4 6-3 |
| 2011-01-31 | Burnie CH | R32 | W | Brydan Klein | 216 | 6-3 7-6(7) |
| 2011-01-17 | Australian Open | Q1 | L | Matthias Bachinger | 188 | 7-6(2) 6-1 |
| 2011-01-10 | Sydney | Q3 | W | Michal Przysiezny | 85 | 6-2 3-6 7-6(2) |
| 2011-01-10 | Sydney | Q2 | W | Alejandro Falla | 106 | 6-4 4-6 6-3 |
| 2011-01-10 | Sydney | Q1 | W | Eduardo Schwank | 89 | 4-6 6-4 7-6(4) |
| 2011-01-10 | Sydney | R32 | L | Guillermo Garcia Lopez | 33 | 7-6(5) 7-5 |
| 2010-11-15 | Champaign CH | R32 | L | Kei Nishikori | 101 | 6-4 6-4 |
| 2010-11-08 | Knoxville CH | R32 | L | Fritz Wolmarans | 353 | 6-4 6-4 |
| 2010-11-01 | Charlottesville CH | SF | L | Michael Shabaz | 1507 | 7-6(7) 6-3 |
| 2010-11-01 | Charlottesville CH | QF | W | Somdev Devvarman | 96 | 7-6(4) 6-3 |
| 2010-11-01 | Charlottesville CH | R16 | W | Izak Van Der Merwe | 171 | 6-7(3) 7-6(5) 7-5 |
| 2010-11-01 | Charlottesville CH | R32 | W | Peter Luczak | 136 | 7-6(4) 3-6 7-6(5) |
| 2010-10-11 | Tiburon CH | R32 | L | Daniel Kosakowski | 825 | 5-4 RET |
| 2010-10-04 | Sacramento CH | QF | L | Alex Bogomolov Jr | 240 | 6-3 6-3 |
| 2010-10-04 | Sacramento CH | R16 | W | Tobias Kamke | 88 | 6-3 6-4 |
| 2010-10-04 | Sacramento CH | R32 | W | Denis Kudla | 601 | 7-6(3) 6-4 |
| 2010-08-30 | US Open | Q1 | L | Bobby Reynolds | 252 | 7-6(4) 6-3 |
| 2010-08-09 | Binghamton CH | SF | L | Robert Kendrick | 159 | W/O |
| 2010-08-09 | Binghamton CH | QF | W | Bradley Klahn | 727 | 6-4 6-2 |
| 2010-08-09 | Binghamton CH | R16 | W | Rajeev Ram | 151 | 6-3 7-6(4) |
| 2010-08-09 | Binghamton CH | R32 | W | John Millman | 264 | 6-7(5) 7-5 6-3 |
| 2010-08-02 | Vancouver CH | R16 | L | Marinko Matosevic | 179 | 4-6 6-2 7-5 |